Thinking about chaining down a desperate, rutting beast & keeping it restrained and thoroughly riled up. Poor, frustrated thing, gnashing its teeth and bucking its hips in search of relief, torn between putting all its weight into trying to get free or just giving in and begging for the faintest stimulation. Either way, something’s breaking- the bonds or its brains- so… if you happen to know any hopelessly worked up beasts that may like to volunteer, let me know!